/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package java.net;

import java.io.IOException;

public abstract class ContentHandler {
	public abstract Object getContent(URLConnection uConn) throws IOException;
	// Class arg not generified in the spec.
	@SuppressWarnings("unchecked")
	public Object getContent(URLConnection uConn, Class[] types)
		throws IOException {
		Object content = getContent(uConn);
		for (int i = 0; i < types.length; i++) {
			if (types[i].isInstance(content)) {
				return content;
			}
		}
		return null;
	}
}
